20101947414

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1\times {\mathrm{42743}}^1$

素因数の和:43612

約数の個数: 32

約数和(自身を含む): 40648518144

約数和(自身を除く): 20546570730

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 761, 1522, 2283, 4566, 42743, 78383, 85486, 128229, 156766, 235149, 256458, 470298, 4402529, 8805058, 13207587, 26415174, 32527423, 65054846, 97582269, 195164538, 3350324569, 6700649138, 10050973707, 20101947414]

約数ペア:

[(1, 20101947414), (2, 10050973707), (3, 6700649138), (6, 3350324569), (103, 195164538), (206, 97582269), (309, 65054846), (618, 32527423), (761, 26415174), (1522, 13207587), (2283, 8805058), (4566, 4402529), (42743, 470298), (78383, 256458), (85486, 235149), (128229, 156766)]